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    AM29LV160DT-90SC 参数 Datasheet PDF下载

    AM29LV160DT-90SC图片预览
    型号： AM29LV160DT-90SC
    PDF下载： 下载PDF文件 查看货源
    内容描述： 16兆位（2M ×8位/ 1的M× 16位） CMOS 3.0伏只引导扇区闪存 [16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory]
    分类和应用： 闪存内存集成电路光电二极管
    文件页数/大小： 49 页 / 1108 K
    品牌： AMD [ ADVANCED MICRO DEVICES ]
     浏览型号AM29LV160DT-90SC的Datasheet PDF文件第1页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第2页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第4页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第5页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第6页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第7页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第8页浏览型号AM29LV160DT-90SC的Datasheet PDF文件第9页  
    TABLE OF CONTENTS
    Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4
    Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
    Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . 5
    Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 7
    Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
    Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 8
    Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 9
    Table 1. Am29LV160D Device Bus Operations ................................9
    DQ2: Toggle Bit II ................................................................... 26
    Reading Toggle Bits DQ6/DQ2 ............................................... 26
    Figure 6. Toggle Bit Algorithm........................................................ 27
    DQ3: Sector Erase Timer ....................................................... 28
    Table 10. Write Operation Status ................................................... 28
    Absolute Maximum Ratings . . . . . . . . . . . . . . . . 29
    Figure 7. Maximum Negative Overshoot Waveform ...................... 29
    Figure 8. Maximum Positive Overshoot Waveform........................ 29
    Word/Byte Configuration .......................................................... 9
    Requirements for Reading Array Data ..................................... 9
    Writing Commands/Command Sequences ............................ 10
    Program and Erase Operation Status .................................... 10
    Standby Mode ........................................................................ 10
    Automatic Sleep Mode ........................................................... 10
    RESET#: Hardware Reset Pin ............................................... 11
    Output Disable Mode .............................................................. 11
    Table 2. Sector Address Tables (Am29LV160DT) ..........................12
    Table 3. Sector Address Tables (Am29LV160DB) ..........................13
    Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 29
    DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 30
    Figure 9. I
    CC1
    Current vs. Time (Showing Active and
    Automatic Sleep Currents) ............................................................. 31
    Figure 10. Typical I
    CC1
    vs. Frequency ........................................... 31
    Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 32
    Figure 11. Test Setup..................................................................... 32
    Table 11. Test Specifications ......................................................... 32
    Figure 12. Input Waveforms and Measurement Levels ................. 32
    Autoselect Mode ..................................................................... 14
    Table 4. Am29LV160D Autoselect Codes (High Voltage Method) ..14
    AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 33
    Read Operations .................................................................... 33
    Figure 13. Read Operations Timings ............................................. 33
    Sector Protection/Unprotection ............................................... 14
    Temporary Sector Unprotect .................................................. 15
    Figure 1. Temporary Sector Unprotect Operation........................... 15
    Figure 2. In-System Sector Protect/Unprotect Algorithms .............. 16
    Hardware Reset (RESET#) .................................................... 34
    Figure 14. RESET# Timings .......................................................... 34
    Word/Byte Configuration (BYTE#) ........................................ 35
    Figure 15. BYTE# Timings for Read Operations............................ 35
    Figure 16. BYTE# Timings for Write Operations............................ 35
    Common Flash Memory Interface (CFI) . . . . . . . 17
    Table 5. CFI Query Identification String ..........................................17
    Table 6. System Interface String .....................................................18
    Table 7. Device Geometry Definition ..............................................18
    Erase/Program Operations ..................................................... 36
    Figure 17. Program Operation Timings..........................................
    Figure 18. Chip/Sector Erase Operation Timings ..........................
    Figure 19. Data# Polling Timings (During Embedded Algorithms).
    Figure 20. Toggle Bit Timings (During Embedded Algorithms)......
    Figure 21. DQ2 vs. DQ6 for Erase and
    Erase Suspend Operations ............................................................
    Figure 22. Temporary Sector Unprotect/Timing Diagram ..............
    Figure 23. Sector Protect/Unprotect Timing Diagram ....................
    Figure 24. Alternate CE# Controlled Write Operation Timings ......
    37
    38
    39
    39
    40
    40
    41
    43
    Hardware Data Protection ...................................................... 19
    Table 8. Primary Vendor-Specific Extended Query ........................19
    Low V
    CC
    Write Inhibit .............................................................. 19
    Write Pulse “Glitch” Protection ............................................... 19
    Logical Inhibit .......................................................................... 19
    Power-Up Write Inhibit ............................................................ 19
    Command Definitions . . . . . . . . . . . . . . . . . . . . . . 20
    Reading Array Data ................................................................ 20
    Reset Command ..................................................................... 20
    Autoselect Command Sequence ............................................ 20
    Word/Byte Program Command Sequence ............................. 20
    Unlock Bypass Command Sequence ..................................... 21
    Figure 3. Program Operation .......................................................... 21
    Chip Erase Command Sequence ........................................... 21
    Sector Erase Command Sequence ........................................ 22
    Erase Suspend/Erase Resume Commands ........................... 22
    Figure 4. Erase Operation............................................................... 23
    Command Definitions ............................................................. 24
    Table 9. Am29LV160D Command Definitions ................................24
    Write Operation Status . . . . . . . . . . . . . . . . . . . . . 25
    DQ7: Data# Polling ................................................................. 25
    Figure 5. Data# Polling Algorithm ................................................... 25
    RY/BY#: Ready/Busy# ........................................................... 26
    DQ6: Toggle Bit I .................................................................... 26
    Erase and Programming Performance . . . . . . . 44
    Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 44
    TSOP and SO Pin Capacitance . . . . . . . . . . . . . . 44
    Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
    Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 45
    TS 048—48-Pin Standard TSOP ............................................ 45
    TSR048—48-Pin Reverse TSOP ........................................... 46
    FBC048—48-Ball Fine-Pitch Ball Grid Array (FBGA)
    8 x 9 mm ................................................................................ 47
    SO 044—44-Pin Small Outline Package ................................ 48
    Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 49
    Revision A (January 1999) ..................................................... 49
    Revision A+1 (April 19, 1999) ................................................. 49
    Revision B (November 23, 1999) ............................................ 49
    Revision B+1 (February 22, 2000) .......................................... 49
    Revision B+2 (November 7, 2000) ......................................... 49
    Revision B+3 (November 10, 2000) ....................................... 49
    Am29LV160D
    3

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